Hello, Since in Stein cycle, we are working on porting spec files to py2/py3 compatible in order to get ready for Python3 support in RDO. With reference to this email: Status of Python3 support in RDO Trunk Stein (https://lists.rdoproject.org/pipermail/dev/2018-October/008943.html) and [rdo-dev] Status of python3 support in RDO Trunk Stein (25-Sep) (https://lists.rdoproject.org/pipermail/dev/2018-September/008928.html) In RDO, we have more than 20 tempest plugins, if you are the maintainer of the tempest plugin, Feel free to review/propose a patch for the respective tempest plugin in order to port the same to py2/py3 spec. How to do the conversion: * Follow this review https://review.rdoproject.org/r/#/c/15247 as an example in order to move with the conversion and notes/status is tracked here: https://review.rdoproject.org/etherpad/p/py3_conversion_status Here is the review queue: https://review.rdoproject.org/r/#/q/topic:py3-enable+status:open Having queries, Feel free to ping us on #rdo channel on the Freenode server. Thanks, Chandan Kumar